package backend.project.gym_management.service;

import backend.project.gym_management.pojo.entity.CourseImg;
import backend.project.gym_management.pojo.entity.EAvatar;

public interface UploadFileService {
    int insertEAvatar(EAvatar avatar) throws Exception;
    EAvatar selectEAvatar(Long eid) throws Exception;
    int deleteEAvatar(Long eid) throws Exception;

    int insertCourseImg(CourseImg courseImg) throws Exception;
    CourseImg selectCourseImg(Long cid) throws Exception;
    int deleteCourseImg(Long cid) throws Exception;
}
